Research Group on Geo-Information Computing (GeoComp)

Demos on virtual city reconstruction

Building facade reconstruction from Velodyne point cloud streams: based on our intelligent mobile mapping system, we create geometrically reconstructed and textured 3D scene models, visualise various building facades and landmarks

Texturing an airborne Lidar based mesh with Pleiades satellite photos: an automatic texturing approach has been proposed utiliting the geo-referred data

Dynamic virtual city modeling: complete 3D reconstruction flow of the Great Market Hall, Budapest, and displaying a dynamic scenario with multiple pedestrians in front of the building

Mixed reality: pedestrian models from the 4D studio walking in large Velodyne point clouds recorded from landmarks of Budapest, Hungary: Klotild Palace, Budapest University of Technology and Economics and Kalvin square.

Remote sensing: airborne Lidar data segmentation and automatic traffic monitoring: we automatically detect parking and moving vehicles in aerial LIDAR point clouds, and identify groups of corresponding vehicles, such as cars in a parking lot, or a vehicle queue waiting in front of a traffic light.